CN220985958U - Circuit board conveying mechanism for surface-mounted tin-plating all-in-one machine - Google Patents
Circuit board conveying mechanism for surface-mounted tin-plating all-in-one machine Download PDFInfo
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- CN220985958U CN220985958U CN202322527459.4U CN202322527459U CN220985958U CN 220985958 U CN220985958 U CN 220985958U CN 202322527459 U CN202322527459 U CN 202322527459U CN 220985958 U CN220985958 U CN 220985958U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 42
- 238000007747 plating Methods 0.000 title description 15
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 18
- 230000000903 blocking effect Effects 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 7
- 210000001503 joint Anatomy 0.000 claims 2
- 238000005476 soldering Methods 0.000 claims 2
- 238000003466 welding Methods 0.000 claims 1
- 238000000034 method Methods 0.000 description 11
- 230000001276 controlling effect Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model discloses a circuit board conveying mechanism for a surface mount and spot tin integrated machine, which comprises a first conveying frame and a second conveying frame which are arranged in parallel, wherein a mounting seat is arranged on the surface mount and spot tin integrated machine, a distance adjusting screw rod is arranged on the mounting seat, the first conveying frame is connected with the mounting seat, the second conveying frame is slidably connected with the distance adjusting screw rod, an adjusting driving mechanism is arranged on the mounting seat, the output end of the adjusting driving mechanism is connected with the distance adjusting screw rod, and the adjusting driving mechanism can drive the distance adjusting screw rod to rotate so as to drive the second conveying frame to move towards the direction approaching to or far away from the first conveying frame. The utility model can adjust the distance between the first conveying frame and the second conveying frame, thereby being applicable to the processing requirements of circuit boards with different width sizes, improving the universality and the practicability and meeting the different processing requirements of users.
Description
Technical Field
The utility model relates to the technical field of circuit board processing equipment, in particular to a circuit board conveying mechanism for a surface-mounted tin-plating all-in-one machine.
Background
The traditional SMT surface mounting technology process generally comprises a tin-plating process and a surface-mounting process, wherein the tin-plating process and the surface-mounting process are carried out separately, a tin-plating machine and a surface-mounting machine are required to be configured and operated cooperatively, the wire production structure is loose, and the occupied area is large. Along with the continuous progress of scientific technology, some equipment for integrally processing patches and tin points is also presented in the current market, and mechanisms for conveying circuit boards are commonly arranged on the equipment, and the circuit board conveying mechanisms mainly comprise two conveying frames which are arranged in parallel and are provided with conveying belts; during operation, the circuit board is placed on the conveying belt, and the conveying belt is driven to move, so that the circuit board is driven to move, and the process of conveying the circuit board to each processing station is realized. The distance between two conveying frames on the circuit board conveying mechanism on the existing paster tin-plating all-in-one machine is relatively fixed, so that only a circuit board with one size and width can be processed, and if the circuit boards with different sizes are required to be processed, the conveying frames are required to be disassembled and then reassembled, and the machine is very troublesome.
Therefore, the universality of the circuit board conveying mechanism on the traditional surface mount and spot tin integrated machine is poor, and the processing requirements of circuit boards with different width sizes cannot be met.
Disclosure of utility model
In order to solve the problems in the prior art, the utility model provides a circuit board conveying mechanism for a surface mount device and tin spot integrated machine, which comprises a conveying bracket, wherein a conveying belt and a conveying driving component are arranged on the conveying bracket and used for driving the conveying belt to move; the conveying support comprises a first conveying frame and a second conveying frame which are arranged in parallel, a mounting seat is arranged on the surface mounting spot tin integrated machine, a distance adjusting screw rod is arranged on the mounting seat, the first conveying frame is connected with the mounting seat, the second conveying frame is connected with the distance adjusting screw rod in a sliding mode, an adjusting driving mechanism is arranged on the mounting seat, the output end of the adjusting driving mechanism is connected with the distance adjusting screw rod, and the adjusting driving mechanism can drive the distance adjusting screw rod to rotate so as to drive the second conveying frame to move towards the direction close to or far away from the first conveying frame.
As a further improvement of the utility model, the adjusting driving mechanism comprises an adjusting motor and an adjusting transmission belt, the adjusting motor is connected with the mounting seat, an adjusting driving wheel is arranged at the output end of the adjusting motor, an adjusting driven wheel is arranged at one end of the interval adjusting screw rod, and the adjusting transmission belt is respectively sleeved on the adjusting driving wheel and the adjusting driven wheel.
As a further improvement of the utility model, the number of the interval adjusting screw rods is two, one side of each interval adjusting screw rod is respectively provided with an adjusting guide rod, two ends of each adjusting guide rod are respectively connected with the mounting seat, the adjusting guide rods penetrate through the second conveying frame, and the adjusting guide rods are in sliding connection with the second conveying frame.
As a further improvement of the utility model, the conveying driving assembly comprises a conveying motor and a plurality of driving wheels, the conveying motor is connected with the conveying support, the driving wheels are respectively and rotatably connected with the conveying support, driving wheels are arranged at the output ends of the conveying motor, and the conveying belt is respectively sleeved on the driving wheels and the driving wheels.
As a further improvement of the utility model, the conveyor belt comprises a first section of conveyor belt, a second section of conveyor belt and a third section of conveyor belt, wherein two ends of the second section of conveyor belt are respectively connected with the first section of conveyor belt and the second section of conveyor belt, and the first section of conveyor belt, the second section of conveyor belt and the third section of conveyor belt are respectively connected with one conveyor motor.
As a further improvement of the utility model, the conveying support is respectively provided with a supporting plate at the corresponding positions of the first section of conveying belt and the third section of conveying belt, the supporting plates are respectively connected with the first section of conveying belt and the third section of conveying belt in a sliding way, and the supporting plates are used for supporting the circuit boards on the first section of conveying belt and the third section of conveying belt.
As a further improvement of the utility model, a first sensor is arranged at one end of the first section of conveyor belt, which is close to the second section of conveyor belt, a second sensor is arranged at one end of the third section of conveyor belt, which is far away from the second section of conveyor belt, and the first sensor and the second sensor are respectively connected with the conveying support.
As a further improvement of the utility model, a limit cylinder and a limit plate are respectively arranged at the positions corresponding to the second section of conveying belt on the conveying support, the limit cylinder and the limit plate are respectively positioned at the upper side and the lower side of the second section of conveying belt, a limit block is arranged at the output end of the limit cylinder, and the limit cylinder can drive the limit block to move so as to further push a circuit board on the second section of conveying belt to be connected with or separated from the limit plate.
As a further improvement of the utility model, a third sensor is arranged at one end of the second section of conveyor belt, which is close to the third section of conveyor belt, the third sensor is connected with the conveying support, and the third sensor is used for detecting whether a circuit board exists on the second section of conveyor belt.
As a further improvement of the utility model, one end of the limiting plate, which is close to the third section of conveying belt, is provided with a material blocking cylinder, the material blocking cylinder is connected with the conveying support, the output end of the material blocking cylinder can be connected with the side wall of the circuit board on the second section of conveying belt, and the material blocking cylinder is used for blocking the circuit board on the second section of conveying belt from moving to the third section of conveying belt.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the distance between the first conveying frame and the second conveying frame can be adjusted through the cooperation of the adjusting driving mechanism and the distance adjusting screw rod, so that the distance adjusting screw rod can be suitable for the processing requirements of circuit boards with different width sizes, the universality and the practicability are improved, and the different processing requirements of users are met. When the device is particularly used, the circuit board is placed on the conveying belt, and the conveying belt can be driven to move by controlling the conveying driving assembly to work, so that the circuit board is driven to move, and the function of conveying the circuit board is realized; when needs are adjusted, the distance adjusting screw is driven to rotate through the operation of the adjusting driving mechanism, and the distance adjusting screw can drive the second conveying frame to move towards the direction close to or far away from the first conveying frame, so that the distance between the first conveying frame and the second conveying frame is changed, and the processing requirements of circuit boards with different width sizes can be met.
Drawings
In order to more clearly illustrate the utility model or the solutions of the prior art, a brief description will be given below of the drawings used in the description of the embodiments or the prior art, it being obvious that the drawings in the description below are some embodiments of the utility model and that other drawings can be obtained from them without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic view of another view angle structure according to an embodiment of the present utility model;
FIG. 3 is an enlarged schematic view of the portion A in FIG. 1;
fig. 4 is an enlarged schematic view of the portion B in fig. 2.
Detailed Description
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs; the terminology used in the description is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model; the terms "comprising" and "having" and any variations thereof in the description of the utility model and the claims and the description of the drawings above are intended to cover a non-exclusive inclusion. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.
Reference in the specification to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the described embodiments of the utility model may be combined with other embodiments.
In order to enable those skilled in the art to better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings.
As shown in fig. 1-4, a circuit board conveying mechanism for a surface-mounted tin-plating all-in-one machine comprises a machine table and a controller, wherein the circuit board conveying mechanism is arranged on the machine table and comprises a conveying bracket 1, a conveying belt 2 and a conveying driving assembly for driving the conveying belt 2 to move are sleeved on the conveying bracket 1, and the conveying driving assembly is connected with the controller; during processing, the circuit board is placed on the conveying belt 2, the conveying belt 2 can be driven to move on the conveying support 1 by controlling the conveying driving assembly to work, and then the circuit board is driven to move from one end of the conveying belt 2 to the other end, so that the conveying process of the circuit board is realized.
Specifically, the conveying driving mechanism comprises a conveying motor 3 and a plurality of driving wheels 4, the conveying motor 3 is fixedly arranged on the conveying support 1, the driving wheels 4 are respectively in rotatable limiting connection with the conveying support 1, driving wheels 5 are arranged at the output ends of the conveying motor 3, the conveying belt 2 is respectively sleeved on the driving wheels 5 and all the driving wheels 4, the driving wheels 5 can be driven to rotate by controlling the conveying motor 3 to work, the conveying belt 2 is driven to move, the driving wheels 4 rotate along with the movement of the conveying belt 2, and then the function of conveying a circuit board is realized.
In this embodiment, the conveyor belt 2 includes a first conveyor belt 21, a second conveyor belt 22 and a third conveyor belt 23, and both ends of the second conveyor belt 22 are connected to the first conveyor belt 21 and the second conveyor belt 22, respectively, and the first conveyor belt 21, the second conveyor belt 22 and the third conveyor belt 23 are connected to a corresponding one of the conveyor motors 3, respectively. The processing position of the surface-mounted and tin-plated integrated machine is at the corresponding position of the second section of conveying belt 22, and the conveying efficiency can be greatly improved by arranging the conveying belt 2 into three sections.
In particular, an operator places a circuit board to be processed on the first conveyor 21, and conveys the circuit board to the second conveyor 22 via the first conveyor 21. After the circuit board is conveyed onto the second section of conveying belt 22, the second section of conveying belt 22 needs to pause movement because the surface mounting and tin plating integrated machine needs to process the circuit board in a surface mounting mode; at this time, a new circuit board to be processed may be placed on the first conveyor 21, and the circuit board may be conveyed to one end connected to the second conveyor 22 by the first conveyor 21; when the circuit board on the second section of conveyer belt 22 is processed, the first section of conveyer belt 21, the second section of conveyer belt 22 and the third section of conveyer belt 23 can be controlled to work simultaneously, the first section of conveyer belt 21 conveys the next product to the second section of conveyer belt 22, the second section of conveyer belt 22 conveys the last processed product to the third section of conveyer belt 23, at the moment, the second section of conveyer belt 22 can be controlled to stop working, so that the surface-mounting and tin-plating integrated machine can carry out surface-mounting and other processing on the second circuit board, and therefore, the third section of conveyer belt 23 and the first section of conveyer belt 21 work continuously simultaneously, the third section of conveyer belt 23 conveys the first processed product out of the machine table, and the first section of conveyer belt 21 conveys the third circuit board to be processed to one end connected with the second section of conveyer belt 22.
The circuit board conveying mechanism reduces the conveying stroke of each conveyor belt 2, thereby improving the conveying efficiency, and in other embodiments, the conveyor belts 2 can be arranged into other numbers of multi-section conveyor belts 2 or arranged on a single conveyor belt 2.
The first sensor 6 is arranged at one end of the first section of conveyor belt 21, which is close to the second section of conveyor belt 22, the second sensor 7 is arranged at one end of the third section of conveyor belt 23, which is far away from the second section of conveyor belt 22, and the first sensor 6 and the second sensor 7 are respectively connected with the conveying support 1. The first sensor 6 and the second sensor 7 are respectively connected with the controller, the first sensor 6 is used for detecting whether the tail end of the first section of conveyer belt 21 is provided with a circuit board, and when the first sensor 6 detects that the tail end of the first section of conveyer belt 21 is provided with the circuit board, a feedback signal is sent to the controller to control the first section of conveyer belt 21 to stop working; when the second sensor 7 detects that the circuit board is arranged at the tail end of the third section of conveying belt 23, a signal is fed back to the controller to control the third section of conveying belt 23 to stop working, so that an operator can conveniently move the processed circuit board out of the third section of conveying belt 23.
A third sensor 8 is arranged at one end of the second section of conveying belt 22, which is close to the third section of conveying belt 23, the third sensor 8 is fixedly arranged on the conveying support 1, the third sensor 8 is connected with the controller, and the third sensor 8 is used for detecting whether a circuit board exists on the second section of conveying belt 22; when the third sensor 8 detects a product, it indicates that the second section of conveyor belt 22 has already conveyed the circuit board to be processed to the processing position of the surface-mounted and tin-plated integrated machine, and then a feedback signal is given to the controller to control the second section of conveyor belt 22 to stop working, and meanwhile, the surface-mounted and tin-plated integrated machine is controlled to perform surface-mounted, tin-plated and other operations on the circuit board on the second section of conveyor belt 22.
The supporting plates 9 are respectively arranged at the positions corresponding to the first section of conveying belt 21 and the third section of conveying belt 23 on the conveying support 1, the supporting plates 9 are respectively connected with the first section of conveying belt 21 and the third section of conveying belt 23 in a sliding manner, and the supporting plates 9 are used for supporting circuit boards on the first section of conveying belt 21 and the third section of conveying belt 23. After the first section of conveyer belt 21 or the third section of conveyer belt 23 is provided with the circuit board, the first section of conveyer belt 21 or the third section of conveyer belt 23 can be bent by the self gravity of the circuit board, and the first section of conveyer belt 21 or the third section of conveyer belt 23 can be supported by the supporting plate 9 to prevent the first section of conveyer belt 21 or the third section of conveyer belt 23 from bending downwards, so that the stability of the transmission of the first section of conveyer belt 21 and the third section of conveyer belt 23 is improved.
The position of the conveying support 1 corresponding to the second section of conveying belt 22 is provided with a limiting cylinder 10 and a limiting plate 11 respectively, the limiting cylinder 10 and the limiting plate 11 are located on the upper side and the lower side of the second section of conveying belt 22 respectively, the output end of the limiting cylinder 10 is provided with a limiting block 12, and the limiting cylinder 10 can drive the limiting block 12 to move so as to push a circuit board on the second section of conveying belt 22 to be connected with or separated from the limiting plate 11. When the circuit board on the second section conveyer belt 22 is detected by the third sensor 8, a feedback signal is sent to the controller to control the second section conveyer belt 22 to stop working, meanwhile, the limiting cylinder 10 is controlled to work, the limiting block 12 is driven to move towards the direction close to the limiting plate 11, the limiting block 12 is connected with the circuit board on the second section conveyer belt 22, the circuit board is pushed to move together until the other surface of the circuit board is connected with the limiting plate 11, the upper end surface and the lower end surface of the circuit board are respectively abutted with the limiting plate 11 and the limiting block 12, the circuit board is limited through the limiting plate 11 and the limiting block 12, then the chip-mounting and tin-plating integrated machine is controlled to carry out chip mounting, tin-plating and other operations on the circuit board, so that the circuit board is prevented from shifting in the processing process, and the processing stability is improved. After the machining is finished, the limiting cylinder 10 is controlled to reset, the limiting block 12 is driven to move in the direction away from the limiting plate 11 until the second section of conveying belt 22 supports the circuit board, and then the second section of conveying belt 22 works to convey the machined circuit board to the third section of conveying belt 23.
In order to accurately limit the position of the circuit board on the second section of conveying belt 22, one end, close to the third section of conveying belt 23, of the limiting plate 11 is provided with a blocking cylinder 13, the blocking cylinder 13 is connected with the conveying support 1, the output end of the blocking cylinder 13 can be connected with the side wall of the circuit board on the second section of conveying belt 22, and the blocking cylinder 13 is used for blocking the circuit board on the second section of conveying belt 22 to move towards the third section of conveying belt 23. In the initial state, the material blocking cylinder 13 is in an extending state, when the second section of conveying belt 22 conveys the circuit board to be processed to the position corresponding to the third section of conveying belt 8, the material blocking cylinder 13 is abutted with the side wall of the circuit board, so that the circuit board is prevented from continuously moving towards the direction of the third section of conveying belt 23, and meanwhile, the third section of conveying belt 22 is controlled to stop moving by feeding back signals to the controller by the third section of conveying belt 8; after the integrated machine for pasting and tin plating processes the circuit board, the material blocking cylinder 13 is controlled to reset, so that the output end of the material blocking cylinder 13 is retracted to separate from the circuit board on the second section of conveying belt 22, and then the second section of conveying belt 22 is controlled to work to convey the processed circuit board to the third section of conveying belt 23. The processing position of the circuit board on the second section of conveying belt 22 can be limited by arranging the material blocking cylinder 13, so that the processing stability is improved.
The conveying bracket 1 comprises a first conveying frame 101 and a second conveying frame 102 which are arranged in parallel, and a first section of conveying belt 21, a second section of conveying belt 22 and a third section of conveying belt 23 are respectively arranged on the first conveying frame 101 and the second conveying frame 102; in operation, the circuit board is placed on two opposing first conveyor belts 21, two second conveyor belts 22, or two third conveyor belts 23. Four mount pads 14 are fixedly mounted on the machine table, the four mount pads 14 are distributed in a rectangular shape, the two mount pads 14 on the two short sides of the rectangle are respectively provided with a spacing adjusting screw 15, the two spacing adjusting screws 15 are arranged in parallel, the first conveying frame 101 is fixedly mounted on the two mount pads 14 on one long side of the rectangle, the second conveying frame 102 is respectively sleeved on the root spacing adjusting screw 15 and is in threaded sliding connection with the spacing adjusting screw 15, an adjusting driving mechanism is fixedly arranged on the mount pads 14, the output end of the adjusting driving mechanism is connected with the spacing adjusting screw 15, the adjusting driving mechanism can drive the spacing adjusting screw 15 to rotate, and then the second conveying frame 102 is driven to move in a direction close to or far away from the first conveying frame 101.
The distance between the first conveying frame 101 and the second conveying frame 102 can be adjusted by 15 coordination of the adjusting driving mechanism and the distance adjusting screw rod, so that the distance between the first section of conveying belt 21, the second section of conveying belt 22 and the third section of conveying belt 23 which are opposite to each other is adjusted, and the distance adjusting screw rod can be suitable for the processing requirements of circuit boards with different width sizes; specifically, by controlling the operation of the adjusting driving mechanism, the pitch adjusting screw 15 can be driven to rotate, so as to drive the second conveying frame 102 to move in a direction approaching or separating from the first conveying frame 101, so that the pitch between the second conveying frame and the first conveying frame 101 is changed.
Specifically, the adjusting driving mechanism comprises an adjusting motor 16 and an adjusting transmission belt 17, the adjusting motor 16 is fixedly arranged on the mounting seat 14, an adjusting driving wheel 18 is arranged at the output end of the adjusting motor 16, an adjusting driven wheel 19 is respectively arranged at one end of each of the two interval adjusting screw rods 15, and the adjusting transmission belt 17 is respectively sleeved on the adjusting driving wheel 18 and the adjusting driven wheel 19. When adjustment is needed, the adjustment motor 16 is controlled to work, the adjustment driving wheel 18 is driven to rotate, the adjustment driving belt 17 is driven to move, the adjustment driving belt 17 pulls the adjustment driven wheel 19 to rotate, the distance adjustment screw rod 15 rotates along with the adjustment driven wheel 19, and the second conveying frame 102 is driven to move, so that the adjustment process is completed.
In order to limit the movement direction of the second conveying frame 102, one side of each interval adjusting screw 15 is respectively provided with an adjusting guide rod 20, two mounting seats 14 with rectangular short sides at two ends of the adjusting guide rod 20 are respectively connected, the adjusting guide rod 20 passes through the second conveying frame 102, and the adjusting guide rod 20 is in sliding connection with the second conveying frame 102. When the adjusting motor 16 is operated, the second carriage 102 slides on the adjusting guide 20, and the movement direction of the second carriage 102 can be limited by the adjusting guide.
Working principle:
Before machining, according to the width of the circuit board to be machined, the regulating motor 16 is controlled to work, and the second conveying frame 102 is driven to move towards or away from the first conveying frame 101 until the distance between the two opposite first conveying belts 21 and the two second conveying belts 22 and the distance between the two third conveying belts 23 are matched with the width of the circuit board to be machined.
During processing, a circuit board to be processed is placed on the first section of conveying belt 21, the conveying motor 3 corresponding to the first section of conveying belt 21 is controlled to work, the first section of conveying belt 21 is driven to move until the first sensor 6 detects the circuit board on the first section of conveying belt 21, a feedback signal is sent to the controller, the first section of conveying belt 21 is controlled to stop working, and after the circuit board on the second section of conveying belt 22 is processed, the first section of conveying belt 21 is controlled to convey products to be processed to the second section of conveying belt 22. The conveying motor 3 corresponding to the second section of conveying belt 22 is controlled to work, the second section of conveying belt 22 is driven to move, the circuit board to be processed is driven to synchronously move until the side wall of the circuit board is abutted against the output end of the material blocking cylinder 13, at the moment, the third sensor 8 also just detects products on the second section of conveying belt 22, the second section of conveying belt 22 is controlled to stop working, meanwhile, the limiting cylinder 10 is controlled to work, the limiting block 12 is driven to push the circuit board to move until the circuit board is connected with the limiting plate 11, the upper end face and the lower end face of the circuit board are respectively abutted against the limiting plate 11 and the limiting block 12, and then the surface mounting and tin plating integrated machine is controlled to conduct surface mounting, tin plating and other operations on the circuit board. After the processing is finished, the limiting cylinder 10 and the material blocking cylinder 13 are controlled to reset, the limiting cylinder 10 drives the limiting block 12 to move in the direction away from the limiting plate 11 until the second section of conveying belt 22 supports the circuit board, and then the second section of conveying belt 22 works to convey the processed circuit board to the third section of conveying belt 23. And then controlling the conveying motor 3 corresponding to the third section of conveying belt 23 to work, driving the third section of conveying belt 23 to move, outputting the product until the second sensor 7 detects the product, controlling the third section of conveying belt 23 to stop working, and taking out the processed circuit board from the tail end of the third section of conveying belt 23 by an operator.
The foregoing embodiments are preferred embodiments of the present utility model, and are not intended to limit the scope of the utility model, which is defined by the appended claims, but rather by the following claims.
Claims (10)
1. A circuit board conveying mechanism for paster point tin all-in-one, its characterized in that: the conveying device comprises a conveying support, wherein a conveying belt and a conveying driving assembly for driving the conveying belt to move are arranged on the conveying support;
The conveying support comprises a first conveying frame and a second conveying frame which are arranged in parallel, a mounting seat is arranged on the surface mounting spot tin integrated machine, a distance adjusting screw rod is arranged on the mounting seat, the first conveying frame is connected with the mounting seat, the second conveying frame is connected with the distance adjusting screw rod in a sliding mode, an adjusting driving mechanism is arranged on the mounting seat, the output end of the adjusting driving mechanism is connected with the distance adjusting screw rod, and the adjusting driving mechanism can drive the distance adjusting screw rod to rotate so as to drive the second conveying frame to move towards the direction close to or far away from the first conveying frame.
2. The circuit board conveying mechanism for a chip soldering integrated machine according to claim 1, wherein: the adjusting driving mechanism comprises an adjusting motor and an adjusting transmission belt, the adjusting motor is connected with the mounting seat, an adjusting driving wheel is arranged at the output end of the adjusting motor, an adjusting driven wheel is arranged at one end of the interval adjusting screw rod, and the adjusting transmission belt is respectively sleeved on the adjusting driving wheel and the adjusting driven wheel.
3. The circuit board conveying mechanism for a chip soldering integrated machine according to claim 2, wherein: the number of the interval adjusting screw rods is two, one side of each interval adjusting screw rod is provided with an adjusting guide rod, two ends of the adjusting guide rods are connected with the mounting seat respectively, the adjusting guide rods penetrate through the second conveying frame, and the adjusting guide rods are in sliding connection with the second conveying frame.
4. A circuit board conveying mechanism for a paste spot tin integrated machine according to any one of claims 1 to 3, wherein: the conveying driving assembly comprises a conveying motor and a plurality of driving wheels, the conveying motor is connected with the conveying support, the driving wheels are respectively and rotatably connected with the conveying support, driving wheels are arranged at the output ends of the conveying motor, and the conveying belt is respectively sleeved on the driving wheels and the driving wheels.
5. The circuit board conveying mechanism for the surface mount and spot welding integrated machine according to claim 4, wherein: the conveyer belt includes first section conveyer belt, second section conveyer belt and third section conveyer belt, just the both ends of second section conveyer belt respectively with first section conveyer belt and second section conveyer belt link to each other, first section conveyer belt, second section conveyer belt and third section conveyer belt respectively with one conveyor motor is connected.
6. The circuit board conveying mechanism for the surface mount device and spot tin integrated machine according to claim 5, wherein: the conveying support is provided with supporting plates at positions corresponding to the first section of conveying belt and the third section of conveying belt respectively, the supporting plates are connected with the first section of conveying belt and the third section of conveying belt in a sliding mode respectively, and the supporting plates are used for supporting circuit boards on the first section of conveying belt and the third section of conveying belt.
7. The circuit board conveying mechanism for the surface mount device and spot tin integrated machine according to claim 5, wherein: the one end that first section conveyer belt is close to the second section conveyer belt is equipped with first sensor, the one end that the third section conveyer belt kept away from the second section conveyer belt is equipped with the second sensor, first sensor and second sensor respectively with carry the leg joint.
8. The circuit board conveying mechanism for the surface mount device and spot tin integrated machine according to claim 5, wherein: the conveying support is provided with a limiting cylinder and a limiting plate at the positions corresponding to the second section of conveying belt respectively, the limiting cylinder and the limiting plate are located on the upper side and the lower side of the second section of conveying belt respectively, a limiting block is arranged at the output end of the limiting cylinder, and the limiting cylinder can drive the limiting block to move so as to push a circuit board on the second section of conveying belt to be connected with or separated from the limiting plate.
9. The circuit board conveying mechanism for a chip and tin integrated machine according to claim 8, wherein: the one end that the second section conveyer belt is close to the third section conveyer belt is equipped with the third sensor, the third sensor with carry the leg joint, the third sensor is used for detecting whether there is the circuit board on the second section conveyer belt.
10. The circuit board conveying mechanism for a chip and tin integrated machine according to claim 8, wherein: the limiting plate is close to one end of the third section of conveyer belt is provided with a material blocking cylinder, the material blocking cylinder is connected with the conveying support, the output end of the material blocking cylinder can be connected with the side wall of the circuit board on the second section of conveyer belt, and the material blocking cylinder is used for blocking the circuit board on the second section of conveyer belt to move towards the third section of conveyer belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322527459.4U CN220985958U (en) | 2023-09-18 | 2023-09-18 | Circuit board conveying mechanism for surface-mounted tin-plating all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322527459.4U CN220985958U (en) | 2023-09-18 | 2023-09-18 | Circuit board conveying mechanism for surface-mounted tin-plating all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220985958U true CN220985958U (en) | 2024-05-17 |
Family
ID=91037356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322527459.4U Active CN220985958U (en) | 2023-09-18 | 2023-09-18 | Circuit board conveying mechanism for surface-mounted tin-plating all-in-one machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220985958U (en) |
-
2023
- 2023-09-18 CN CN202322527459.4U patent/CN220985958U/en active Active
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